Choosing the right OSN field means matching your child's genuine interest with their academic strengths, then weighing competition odds and available preparation time. The right decision early on saves months of wasted effort.
- OSN at the high school level has 9 fields with different characters and competition
- Genuine interest predicts success better than report card grades alone
- Ideally the field is set 1.5 years before the first selection round
- Sample OSN problems from 2 to 3 fields that interest your child
- A summary of your child's report card grades over recent semesters
- The official OSN syllabus from the National Achievement Center